These features would be useful, I am used to them because I use another IDE.
When you right click on something and choose 'find declaration'; (when it arrives at that declaration) when you click on any part of the function (or whatever) another option should be available in the context menu called 'return' which returns you to the place where you choose to click on 'find declaration'.
When you are running in debugger, you should have two options in the right click context menu named 'run to cursor' and 'skip to cursor' which run the program to the current cursor position and skip all the code to the current cursor position respectively.
Another handy feature I've found (and become used to) in other IDEs is that when you right click on something, such as a variable or a function the context menu should say 'find ....x' which will highlight all occurrences of x. Another icon on the toolbar could be called 'compress' which compresses all the code and only shows the lines where the find search text was found. When clicking on an occurrence and clicking the compress button again, the code decompresses and the cursor is at that position in the code. You can then compress/decompress until you choose to clear or choose to find something else.
Just my thoughts